When Online Safety ACT Rules Collide with Defamation Law

When Online Safety Rules Collide with Defamation Law

Online safety rules and defamation law in the UK often pull in different directions. A business might face an anonymous review that calls it dishonest or unsafe, only to be told by the platform that the post stays up because it fits their moderation policies and they have Online Safety Act duties to think about. That is a confusing and stressful place to be.

In this article, we explain how the Online Safety Act and defamation law in the UK sit side by side, where they clash, and what you can realistically do if harmful content targets you. This affects many people, from small local shops and professionals to influencers, content creators and large platforms. Our team at Lawdit, based in places such as Southampton and the Isle of Wight, sees these issues daily, so we know how quickly online trouble can grow.

Online Safety vs Reputation: Why This Clash Matters

The UK government wants online spaces to be safer, especially for children and vulnerable users. At the same time, the law still protects reputation. When a social media platform refuses to remove a post that looks defamatory, it can feel as if safety rules have quietly replaced your legal rights. They have not.

Those who are often affected include:  

• Businesses that rely on reviews, like hospitality, retail and tourism  
• Professionals whose work depends on trust, such as consultants and contractors  
• Influencers and content creators who are their own brand  
• Platforms and community admins trying to apply new safety duties  

As we move into warmer months, online activity around events, holidays and reviews usually increases. That means more comments, more posts and, sadly, more scope for unfair attacks on reputation. The key point is simple: online safety rules do not override defamation law in the UK. You still have legal tools to protect your name.

What the Online Safety Act Really Demands

The Online Safety Act focuses on how platforms run their systems, not on who is telling the truth in any single dispute. Its main aims are to:  

• Protect users, especially children  
• Deal with illegal content, such as threats or criminal activity  
• Address some types of harmful but legal content, depending on the service  

To do this, many online services must carry out:  

• Risk assessments about how users might be harmed  
• Ongoing moderation of content using people and technology  
• Clear user reporting and appeals routes  
• Record-keeping and cooperation with Ofcom, the regulator  

Platforms are pushed to act based on risk and safety. They may remove content that is harmful but lawful. They may also keep content up if they think removing it would chill free speech or clash with their own terms of service. None of this is the same as deciding whether a post meets the legal test for defamation.

The Act also demands more transparency. Terms of service should explain what the platform will and will not remove, and transparency reports should show how they apply those rules. For someone complaining about defamatory material, this can feel very process-heavy, with lots of references to policies but no clear answer on the legal rights involved.

The takeaway: the Online Safety Act is about systems and safety, not about ruling who is right or wrong in a personal or commercial dispute.

How Defamation Law in the UK Protects Reputation

Defamation law in the UK is still the main tool for dealing with serious harm to reputation. A statement is generally defamatory if:  

• It is published to at least one other person  
• It causes, or is likely to cause, serious harm to reputation  
• For businesses, it causes, or is likely to cause, serious financial loss  
• It refers to an identifiable person or organisation  

There are several key defences that posters or platforms might rely on, such as:  

• Truth, if the statement is substantially true  
• Honest opinion, if it is clearly an opinion based on facts that are indicated  
• Publication in the public interest, where certain conditions are met  
• Website operator defences, where a third party posted the content  

Timing, evidence and location all matter. Online content can be read anywhere, but in England and Wales claims must follow local rules about limitation periods, serious harm and procedure. Screenshots, dates, views and proof of damage all become important.

The Online Safety Act does not change any of these tests and does not create a new category of defamation. You can still use traditional steps such as pre-action letters, formal takedown requests and, where needed, court proceedings to protect your reputation.

Where Online Safety Rules Collide with Defamation Claims

Problems arise when safety duties and defamation rules point in different directions. For example:  

• Anonymous users: Platforms may refuse to share details of a user, citing privacy, safety or data protection, even when you need that information to bring a defamation claim.  
• Over-removal: Platforms may quickly delete posts that could actually be protected free speech, such as honest reviews or whistleblowing, because they are judged too risky under internal safety rules.  
• Confusing complaints systems: Processes built to handle broad categories like hate speech or bullying are not designed to weigh legal tests such as serious harm or public interest.  

Ofcom guidance and enforcement priorities can indirectly shape platform decisions. If a complaint about reputational harm involves harassment, threats or hate speech, the safety angle may get more attention than the defamation issue. On the other hand, a clearly defamatory review might be treated as simple “feedback” under platform rules, leading to delays or no action at all.

The result is that genuine defamation disputes can be slowed down, oversimplified or pushed into the wrong internal channel. In many cases, you will need legal advice to frame your complaint in a way that matches both the Online Safety Act duties and defamation law in the UK.

Practical Steps If You Are Defamed Online

If you think you have been defamed online, try to act calmly and in a structured way. Helpful early steps include:  

• Save evidence: Take screenshots, copy URLs, note dates and times and back them up.  
• Record impact: Keep notes of lost customers, cancelled bookings or other financial effects.  
• Avoid public fights: Retaliatory posts can inflame the situation and may be used against you.  

When using the platform’s reporting tools, be clear that you allege defamation. Where possible:  

• Point out specific false statements, not just that a post is “unfair”  
• Explain why they cause or are likely to cause serious harm  
• Attach or refer to any supporting evidence  

If the matter does not resolve, it may be time to escalate. That can involve:  

• A formal letter of claim setting out your legal position  
• Court applications, such as disclosure orders, to identify anonymous posters  
• Considering related claims, for example misuse of private information, harassment or malicious falsehood  

Businesses that face seasonal spikes in reviews, such as those in tourism or hospitality, should plan ahead. Having a clear internal process for logging complaints, passing them to legal advisers and responding consistently can save time and stress when online criticism appears.

Frequently Asked Questions About Online Safety and Defamation

1. Is defamation still a civil claim despite the Online Safety Act?  

Yes. Defamation remains a civil claim based on existing UK law. The Online Safety Act does not turn defamation into a regulatory complaint. You still pursue claims through the civil courts against those responsible for the publication.

2. Can I force a platform to remove defamatory content under the Act?  

Not automatically. The Act sets duties of care for platforms but does not give you a direct right to have content removed. Removal usually comes through platform complaints, legal correspondence or, if needed, a court order.

3. How does anonymity work if I want to sue an unknown poster?  

Platforms may resist sharing user details, but courts can order disclosure in the right case. Orders similar to Norwich Pharmacal orders can require a platform to supply identifying information where you have a strong arguable claim and need the data to pursue it.

4. Is strong but honest criticism on social media defamatory?  

Not always. Defamation law in the UK allows for honest opinion and statements made in the public interest. The key points are whether the statement is presented as fact, whether it is true or an honestly held opinion and whether it causes serious harm.

5. When should I speak to a solicitor about online defamation?  

You should seek advice as soon as you suspect serious reputational or financial harm, especially if the content is spreading or affecting customers, employers or partners. Early guidance helps you keep proper evidence, choose the right legal route and avoid actions that might weaken your position later.

Key takeaways are that the Online Safety Act sits beside, not above, defamation law in the UK, that platforms must juggle safety, free expression and legal risk, and that individuals and businesses need fast, thoughtful action when reputational harm appears online. At Lawdit, we help clients understand these overlapping rules and plan a clear legal strategy when online content causes real damage.

Protect Your Reputation With Specialist Defamation Support

If you are facing reputational harm online or in print, we can help you understand how defamation law in the UK applies to your situation and what practical steps you can take next. At Lawdit, we assess the strength of your case, explain your options clearly and act quickly to protect your name and business interests. To discuss your matter in confidence with our team, simply contact us and we will respond promptly.